Acetic acid (medical use)

Acetic acid is a colorless liquid organic compound with the chemical formula CH3COOH. In its pure form, it is known as glacial acetic acid. Acetic acid is the main component of vinegar (apart from water), and has a distinctive sour taste and pungent smell. In the medical field, acetic acid is used in a variety of applications, including as an antiseptic, a solvent, and a treatment for certain skin conditions.

Medical Uses

Acetic acid has a number of medical uses, primarily due to its antimicrobial properties. It is often used as an antiseptic to clean wounds and prevent infection. The acid's ability to kill bacteria and fungi makes it an effective topical treatment for skin infections and burns.

In addition, acetic acid is used in dermatology to treat certain skin conditions. For example, it can be used to treat warts, calluses, and corns by breaking down the protein structure of the skin cells, causing them to peel away.

Acetic acid is also used as a solvent in some medical procedures. For instance, it is used in ear irrigation to dissolve ear wax and clean the ear canal.

Safety and Side Effects

While acetic acid is generally safe for topical use, it can cause skin irritation and burns if used in high concentrations or for prolonged periods of time. It is important to follow the instructions of a healthcare provider when using acetic acid for medical purposes.

Ingesting acetic acid can be harmful and is not recommended. Ingestion can lead to stomach upset, nausea, and in severe cases, damage to the digestive system.

See Also

• Vinegar
• Antiseptic
• Dermatology